this is a really challenging, really mind-bending game, making your wins ecstatically rewarding. if you love "thinking outside the box" puzzles, this is absolutely the game for you. when solving particularly delicate puzzles, the developers put in a dedicated undo button, which makes solving them more fun and rewards experimentation, as opposed to having to restart after you make one mistake, a common folly of other puzzle games. also, the difficulty curve of this game is very unique, as opposed to other puzzle games: whereas in other games, the difficulty comes from added rules and layers, this game creates difficulty by breaking its own rules, becoming more open-ended and requiring increasingly more complex solutions, utilizing deconstruction, reconstruction, and synthesization of ideas. in summation, i give baba is you a 10/10.